15696489966

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^2\times {\mathrm{2131}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 32584601088

約数和(自身を除く): 16888111122

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 199, 398, 597, 1194, 2131, 4262, 6169, 6393, 12338, 12786, 18507, 37014, 39601, 66061, 79202, 118803, 132122, 198183, 237606, 396366, 424069, 848138, 1227631, 1272207, 2455262, 2544414, 3682893, 7365786, 13146139, 26292278, 39438417, 78876834, 84389731, 168779462, 253169193, 506338386, 2616081661, 5232163322, 7848244983, 15696489966]

約数ペア:

[(1, 15696489966), (2, 7848244983), (3, 5232163322), (6, 2616081661), (31, 506338386), (62, 253169193), (93, 168779462), (186, 84389731), (199, 78876834), (398, 39438417), (597, 26292278), (1194, 13146139), (2131, 7365786), (4262, 3682893), (6169, 2544414), (6393, 2455262), (12338, 1272207), (12786, 1227631), (18507, 848138), (37014, 424069), (39601, 396366), (66061, 237606), (79202, 198183), (118803, 132122)]